상시미진동계측에 의한 수중암초상의 등표구조물에 대한 세굴평가

Title
상시미진동계측에 의한 수중암초상의 등표구조물에 대한 세굴평가
Alternative Title
Scour Assessment of Beacon Structures on Submerged Rocks Using Ambient Vibration Measurements
Author(s)
이진학; 권오순; 오영민
KIOST Author(s)
Yi, Jin Hak(이진학)Kwon, Osoon(권오순)Oh, Young Min(오영민)
Publication Year
2007-05-31
Abstract
Structural integrity assessment technique is proposed using ambient vibration measurements for light beacon structures. When the foundation of a structure is submerged under water, the visual inspection is difficult to be carried out. In such a case, the vibration-based structural integrity assessment can be exercised very efficiently because the vibration characteristics are related to the structural conditions such as scouring states. The proposed scheme consists of (1) ambient vibration measurements, (2) experimental modal analysis and (3) model updating for scouring assessment. Proposed scheme is verified using numerical simulation data and field measurement data.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/30524
Bibliographic Citation
2007년도 한국해양과학기술협의회 공동학술대회, pp.1892 - 1895, 2007
Publisher
한국해양과학기술협의회
Type
Conference
Language
Korean
Publisher
한국해양과학기술협의회
Related Researcher
Research Interests

Coastal engineering,연안공학

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